What is the difference in height if one child is 4 feet tall and another is 5 feet tall?

To determine the difference in height between the two children, you simply subtract the height of the shorter child from the height of the taller child. In this case, one child is 4 feet tall and the other is 5 feet tall.

Calculating the difference involves the following steps:

1. Start with the height of the taller child: 5 feet.

2. Subtract the height of the shorter child: 4 feet.

So the calculation is:

5 feet - 4 feet = 1 foot.

Therefore, the difference in height between the two children is clearly 1 foot. This method of subtraction is a fundamental concept in mathematics, particularly in the context of measuring quantities such as height. Understanding how to calculate differences is crucial for various applications in both everyday life and more advanced mathematical scenarios.